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Analytical Reference Material

Organic, Inorganic, Microbiology & PT Reference Materials

Explore the broadest selection of analytical reference materials and proficiency testing (PT) from the leading brands in certified and analytical reference materials: Spex, NSI, HPS, and Chiron. Our harmonized product development and custom capabilities are tailored to bring you innovative products to help meet your unique application needs.

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9,385 Items found

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SKU: SQC-116B

TPH in Soil - Blind

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
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SKU: SQC-116

TPH in Soil

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
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SKU: SQC-115B

Diesel in Soil - Blind

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
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SKU: SQC-115

Diesel in Soil

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
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SKU: SQC-114B

Gasoline in Soil - Blind

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  • Brand NSI
  • Matrix Methanol
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
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SKU: SQC-114

Gasoline in Soil

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  • Brand NSI
  • Matrix Methanol
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
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SKU: SQC-113B

PVOC in Soil - Blind

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  • Brand NSI
  • Matrix Methanol
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
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SKU: SQC-113

PVOC in Soil

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  • Brand NSI
  • Matrix Methanol
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
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SKU: SPXPR-4-PK

Pesticide Mix 4 (15 Comp) 100 µg/mL in LC/MS Acetonitrile (4 x 1 mL)

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  • Brand Spex
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SKU: SPXPR-3-PK

Pesticide Mix 3 (15 Comp) 100 µg/mL in LC/MS Acetonitrile (4 x 1 mL)

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  • Brand Spex
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SKU: SPXPR-2-PK

Pesticide Mix 2 (15 Comp) 100 µg/mL in LC/MS Acetonitrile (4 x 1 mL)

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  • Brand Spex
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SKU: SPXPR-1-PK

Pesticide Mix 1 (16 Comp) 100 µg/mL in LC/MS Acetonitrile (4 x 1 mL)

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  • Brand Spex
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